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Assignment #1Science & Technology • Class 10

Assignment Set 1: Fluid Mechanics, Hydraulics & Buoyancy

Solve all numerical and theoretical subquestions with SI units and clear physical principles.

Weightage: 20 MarksSuggested Duration: 50 Mins
Part 1.a (5 Marks)Verified Result ✓
Step-by-Step Solution:
Result: P = hρg
Part 1.b (5 Marks)Verified Result ✓
Step-by-Step Solution:
Result: Density = 0.6 g/cm³; Submerged volume = 600 cm³; Fraction above water = 40%
Part 1.c (5 Marks)Verified Result ✓
Step-by-Step Solution:
Result: Scientific reasoning verified according to Archimedes and Pascal principles.
Part 1.d (5 Marks)Verified Result ✓
Step-by-Step Solution:
Result: Maximum weight hoisted = 5,000 N (approx 510 kg mass)